20671824

素因数分解:

$2^4\times 3^1\times {\mathrm{430663}}^1$

素因数の和:430674

約数の個数: 20

約数和(自身を含む): 53402336

約数和(自身を除く): 32730512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 430663, 861326, 1291989, 1722652, 2583978, 3445304, 5167956, 6890608, 10335912, 20671824]

約数ペア:

[(1, 20671824), (2, 10335912), (3, 6890608), (4, 5167956), (6, 3445304), (8, 2583978), (12, 1722652), (16, 1291989), (24, 861326), (48, 430663)]